<template>
  <div class="role-management-container">
    <vab-query-form>
      <vab-query-form-right-panel :span="24">
        <el-button
          icon="el-icon-plus"
          type="primary"
          @click="handleEdit($event)"
        >
          添加
        </el-button>
        <el-button
          icon="el-icon-delete"
          type="danger"
          @click="handleDelete($event)"
        >
          批量删除
        </el-button>
      </vab-query-form-right-panel>
    </vab-query-form>

    <el-table
      v-loading="listLoading"
      border
      :data="list"
      @selection-change="setSelectRows"
    >
      <el-table-column align="center" show-overflow-tooltip type="selection" />
      <el-table-column
        align="center"
        label="角色ID"
        prop="id"
        show-overflow-tooltip
      />
      <el-table-column
        align="center"
        label="角色名称"
        prop="role_name"
        show-overflow-tooltip
      />
      <el-table-column
        align="center"
        label="排序"
        prop="role_sort"
        show-overflow-tooltip
      />
      <el-table-column
        align="center"
        label="状态"
        prop="role_status"
        min-width="180"
      >
        <template #default="{ row }">
          <el-switch
            v-model="row.role_status"
            active-text="显示"
            :active-value="1"
            inactive-text="隐藏"
            :inactive-value="0"
            @change="switchChange(row)"
          />
        </template>
      </el-table-column>
      <el-table-column
        align="center"
        label="操作"
        show-overflow-tooltip
        width="85"
      >
        <template #default="{ row }">
          <el-button type="text" @click="handleEdit(row)">编辑</el-button>
          <el-button type="text" @click="handleDelete(row)">删除</el-button>
        </template>
      </el-table-column>
      <template #empty>
        <el-image
          class="vab-data-empty"
          :src="require('@/assets/empty_images/data_empty.png')"
        />
      </template>
    </el-table>
    <edit ref="edit" @fetch-data="fetchData" />
  </div>
</template>

<script>
import { doDelete, getList, doSwitch } from '@/api/role'
import Edit from './components/RoleEdit'

export default {
  name: 'Role',
  components: { Edit },
  data() {
    return {
      list: [],
      listLoading: true,
      selectRows: '',
      switchData: {
        role_id: '',
        status_name: 'role_status',
        status_value: '',
      },
    }
  },
  created() {
    this.fetchData()
  },
  methods: {
    setSelectRows(val) {
      this.selectRows = val
    },
    handleEdit(row) {
      if (row.id) {
        this.$refs['edit'].showEdit(row)
      } else {
        this.$refs['edit'].showEdit()
      }
    },
    handleDelete(row) {
      if (row.id) {
        this.$baseConfirm('你确定要删除当前项吗', null, async () => {
          const { data } = await doDelete({ role_ids: row.id })
          if (data.is_success) {
            this.$baseMessage('删除成功', 'success', 'vab-hey-message-success')
            await this.fetchData()
          }
        })
      } else {
        if (this.selectRows.length > 0) {
          const ids = this.selectRows.map((item) => item.id).join()
          this.$baseConfirm('你确定要删除选中项吗', null, async () => {
            const { data } = await doDelete({ role_ids: ids })
            if (data.is_success) {
              this.$baseMessage(
                '删除成功',
                'success',
                'vab-hey-message-success'
              )
              await this.fetchData()
            }
          })
        } else {
          this.$baseMessage('未选中任何行', 'error', 'vab-hey-message-error')
        }
      }
    },
    queryData() {
      this.fetchData()
    },
    async fetchData() {
      this.listLoading = true
      const { data } = await getList({})
      this.list = data
      this.listLoading = false
    },
    async switchChange(row) {
      this.switchData.role_id = row.id
      this.switchData.status_value = row.role_status
      await doSwitch(this.switchData)
      const { data } = await getList({})
      this.list = data
    },
  },
}
</script>
